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$855+ Cheap flights from Champaign (CMI) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — LIS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Champaign to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$855
(American Airlines)
From Champaign University-Willard to Lisbon Humberto Delgado
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Find flight deals from Champaign to Lisbon

Cheapest flights from Champaign to Lisbon
Explore the most affordable flight options available from Champaign to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:13 amCMI - LIS
2 stops19h 42mAmerican Airlines
Tue 11/1811:10 amLIS - CMI
2 stops55h 53mAmerican Airlines
Deal found 7/29$855
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:36 pmCMI - LIS
2 stops17h 19mBritish Airways
Wed 8/207:20 amLIS - CMI
2 stops20h 18mBritish Airways
Deal found 7/30$2,906

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Champaign to Lisbon that are best for you.

Fly from

Champaign

Fly to

Lisbon

Route

Depart

Return

Price

ChampaignLisbon

CMI - LIS

CMILIS

Champaign University-Willard

Fri 11/14

6:13 am-7:55 am

2 stops19h 42m

Lisbon Humberto Delgado

Tue 11/18

11:10 am-1:03 pm

2 stops55h 53m

$855

ChampaignLisbon

CMI - LIS

CMILIS

Champaign University-Willard

Wed 8/13

6:36 pm-5:55 pm

2 stops17h 19m

Lisbon Humberto Delgado

Wed 8/20

7:20 am-9:38 pm

2 stops20h 18m

$2,906

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Champaign to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with American Airlines and British Airways from Champaign to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
British Airways
6.6
Okay
7,217 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Champaign to Lisbon that include hotel bookings?

    Yes. In addition to deals on Champaign to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Lisbon.

  • Can I find deals for business class flights from Champaign to Lisbon?

    Yes. Cheapflights offers flight deals from Champaign to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Champaign to Lisbon (average of $612). Flying from Champaign to Lisbon in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Champaign to Lisbon

Discover the top airline that operate flights from Champaign to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$881Average$1,718FlexibilityNo cancel feeOn-time70%

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